MAINTENANCE

AUTO DRIVE

The Auto-Drive friction plates and drive pulleys are factory set for travel required along key shaft and this should not need adjusting.

If during operation it is found that the relationship between forward and reverse has become unbalanced adjust as follows:-

1.Loosen locknut (A) Fig.22

2.Centralise engagement lever (D) with friction plates between drive pulleys, Fig.23

3.

Re-tighen locknuts (A), Fig.22

Fig. 22

 

 

CONTINUOUS BELT

This can be adjusted as follows:-

1.Loosen locknut (A) Fig.23

2.Loosen pivot bolt (B) Fig.23

3.Adjust belt tension using bolt (C) Fig.23

4.Re-tighten locknut (A) and pivot bolt (B)

NOTE: Belt to have 5mm deflection with finger pressure between return pulley and drive pulley.

DRIVE CHAIN ADJUSTMENTS

Primary

1.Loosen off bolt ‘A’ Fig.24

2.Slide idler back till chain tightens

3.Re-tighten bolt ‘A’ and check chain for tight spots

Secondary

1.Loosen off bolt ‘B’ Fig.24

2.Slide sprocket back till chain tightens

3.Re-tighten bolt ‘B’ and check chain for tight spots

CAUTION: Do not over-tension belts or drive chains.

DRIVE SELECTOR PEDAL

The pedal angle can be tilted either forward on back to suit individual requirements if necessary.

1.Loosen locknuts (A) on control rod Fig.25

2.Tilt control pedal to required angle to give maximum operator comfort.

3.Retighten locknuts

Fig. 23

D

Fig. 24

Fig. 25

A

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Rover 5377 - 12HP owner manual Auto Drive, Continuous Belt, Drive Chain Adjustments, Drive Selector Pedal